Middle click to open bookmark folders?

[f34r1335]

Hi, one of the best bookmark popup menus, thanks for creating.

Is it possible to create an option to open all bookmarks in a folder with middle click? I tried many extensions and haven't found one able to do this, most of the times I end up using basic chrome bookmark menu because of this missing feature.

Edit: Also forgot about the chrome "open all in new tab group" it would be nice to have an option for that too, thanks.